No doubt because it appeals to their senses of humor? I respect your scholarly devotion to your various fandoms, but that doesn't mean there isn't a place for "spoof/comedy revivals" also. And great comedy is very often disrespectful, so... *shrug*
Scholarship has nothing to do with it. I'm speaking from a fan's perspective. When I'm a fan of a property, I want to see it remade in a way that captures what made it work, rather than superimposing its surface tropes onto some set Hollywood formula that has nothing to do with what it really was. And even if I'm not a fan of something, I recognize that the people who are its fans would probably feel the same way, and would deserve to have those wishes honored.
One of the best TV-remake movies I've seen was
The A-Team. It changed a lot from the show -- it was bigger, more serious, more violent, more modern -- but it changed and updated things in ways that were true to the
spirit of the original. As I put it in
my blog review, "I’ve rarely seen a film revival of an old show that did a better job of adaptation — capturing the essence of the original while also making it new, bigger, and better. The characters were recognizably themselves, only more so. They were more fully developed and nuanced. The action was much bigger, the humor edgier, the zaniness and absurdity elevated to an art." It took what worked about the original and amplified or refined it, rather than mocking it as a piece of kitsch.
It's a franchise about child soldiers, is it not?
No, it's a fantasy about teen or young-adult superheroes. It's silly to treat it as being about violence, because the "violence" is so stylized and fanciful that it's basically just interpretive dance with fireworks. And everything else about it is as clean-cut and wholesome as you can get.
I imagine the vast majority of the adults who once made up the heyday of MMPR popularity are completely unaware of that fact.
Yes, and I consider that a shame, because MMPR was
terrible compared to many of the later seasons. It had one of the best casts, but really bad writing and production values compared to what followed. It's sad that the only part of the franchise that's widely remembered is one of its very worst parts.